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  <title>Document</title>
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<body>
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    <h2>我是标题</h2>
    <p>我是内容,哈哈哈哈哈哈哈哈哈</p>
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  <ul>
    <li>1</li>
    <li>2</li>
    <li>3</li>
    <li>4</li>
    <li>5</li>
    <li>6</li>
    <li>7</li>
    <li>8</li>
    <li>9</li>
    <li>10</li>
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  <input type="text">
  <button>搜索</button>

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